The perimeter of a square is 20 cm.Find it's area.
Answers
Answered by
1
Answer:
25cm².
Step-by-step explanation:
Perimeter of square = 4 × side.
Therefore,
4s = 20cm.
Therefore,
s = 5cm.
Area of square = side².
Therefore,
Area = 5² = 25cm².
Hence, the area of the square with perimeter 20cm is 25cm².
Answered by
0
Answer:
100 sqcm
Step-by-step explanation:
perimeter of square=4s
4×side=20s
side=20/4
s=5cm
area=a^2
5^2
=25
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